# Kibana is disconnecting after some load into elasticsearch
**URL:** https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264
**Category:** Kibana
**Created:** [November 18, 2019, 7:18am UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264 "2019-11-18T07:18:12Z")
**Posts on this page:** 13
**Page:** 1
### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 18, 2019, 7:18am UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/1 "2019-11-18T07:18:12Z")
"error":{"message":"Uncaught error: Expected originalHeaders to be an object, but object given".
{
"statusCode": 500,
"error": "Internal Server Error",
"message": "An internal server error occurred"
}
can any one please help me on this?
---
### Author:  [@Marius\_Dragomir](https://discuss.elastic.co/u/Marius_Dragomir)
#### Post date: [November 18, 2019, 9:31pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/2 "2019-11-18T21:31:45Z")
Hello,
Is there anything showing up in the Kibana logs or the Elasticsearch logs?
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### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 19, 2019, 5:16am UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/3 "2019-11-19T05:16:48Z")
Thanks for your reply. This is what exactly showing in the Kibana logs.
{"type":"error","@timestamp":"2019-11-15T07:51:32Z","tags":,"pid":----,"level":"error","error":{"message":"Uncaught error: Expected originalHeaders to be an object, but object given","name":"Error","stack":"Error: Uncaught error: Expected originalHeaders to be an object, but object given
at setHeaders (C:\kibana-6.4.1-windows-x86\_64\src\core\_plugins\elasticsearch\lib\set\_headers.js:32:11)
at getConfigForReq (C:\kibana-6.4.1-windows-x86\_64\src\core\_plugins\console\index.js:91:53)
at handler (C:\kibana-6.4.1-windows-x86\_64\src\core\_plugins\console\server\proxy\_route.js:113:11)
at Object.internals.handler (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\handler.js:96:36)
at Items.serial (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\handler.js:63:26)
at done (C:\kibana-6.4.1-windows-x86\_64\node\_modules\items\lib\index.js:31:25)
at done (C:\kibana-6.4.1-windows-x86\_64\node\_modules\items\lib\index.js:63:25)
at pre (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\handler.js:52:24)
at finalize (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\handler.js:281:20)
at wrapped (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hoek\lib\index.js:879:20)
at module.exports.internals.Response.internals.Response.\_processPrepare (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\response.js:521:16)
at module.exports.internals.Response.internals.Response.\_prepare (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\response.js:460:21)
at process.nextTick (C:\kibana-6.4.1-windows-x86\_64\node\_modules\hapi\lib\reply.js:152:22)
at \_combinedTickCallback (internal/process/next\_tick.js:131:7)
at process.\_tickDomainCallback (internal/process/next\_tick.js:218:9)"},"url":{"protocol":null,"slashes":null,"auth":null,"host":null,"port":null,"hostname":null,"hash":null,"search":"?path=\_search&method=POST","query":{"path":"\_search","method":"POST"},"pathname":"/api/console/proxy","path":"/api/console/proxy?path=\_search&method=POST","href":"/api/console/proxy?path=\_search&method=POST"},"message":"Uncaught error: Expected originalHeaders to be an object, but object given"}
---
### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 19, 2019, 10:55am UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/4 "2019-11-19T10:55:16Z")
The Kibana version is 6.4.1
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### Author:  [@Marius\_Dragomir](https://discuss.elastic.co/u/Marius_Dragomir)
#### Post date: [November 19, 2019, 12:52pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/5 "2019-11-19T12:52:26Z")
What exactly did you try in Kibana that lead to this? I'm trying to reproduce it locally.
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### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 19, 2019, 1:06pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/6 "2019-11-19T13:06:07Z")
We posted the data into ElasticSearch with automation tool for couple of days continuously in AWS environment. After 2 days the dash boards of Kibana in my application are not displaying. I found the above exception in the logs.
If I restart the Kibana its working fine but after 4 to 5 hours I am facing the same issue.
Kibana is not working from devtools also. Its gives 500 error with above stack trace.
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### Author:  [@Marius\_Dragomir](https://discuss.elastic.co/u/Marius_Dragomir)
#### Post date: [November 19, 2019, 2:31pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/7 "2019-11-19T14:31:24Z")
If you run "GET \_cat/indices" in devtools, what does it return?
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### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 21, 2019, 5:33am UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/8 "2019-11-21T05:33:09Z")
"GET \_cat/indices" in devtools is giving the same 500 error. Even "GET \_cat/health",
"GET \_cat/thread\_pool" is also giving the same error.
{
"statusCode": 500,
"error": "Internal Server Error",
"message": "An internal server error occurred"
}
---
### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 25, 2019, 10:12am UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/9 "2019-11-25T10:12:04Z")
Any help from any one on this issue.
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### Author:  [@tdoan](https://discuss.elastic.co/u/tdoan)
#### Post date: [November 25, 2019, 3:44pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/10 "2019-11-25T15:44:17Z")
I have exactly the same problem. I run Kibana from the Docker container. Currently, I just simply restart Kibana, then the problem goes away. But it will appear again after around 1 day. [This post](https://discuss.elastic.co/t/kibana-500-error-version-6-1-1/206699) is also about the same problem.
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### Author:  [@Ryan\_Downey](https://discuss.elastic.co/u/Ryan_Downey)
#### Post date: [November 25, 2019, 6:55pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/11 "2019-11-25T18:55:37Z")
Could this be a JVM heap issue? Not really sure but I figured I'd throw the idea out there. When troubleshooting some kibana issues I find that Elasticsearch is really the problem and its interfering with Kibana.
[https://www.elastic.co/guide/en/elasticsearch/reference/6.4/heap-size.html](https://www.elastic.co/guide/en/elasticsearch/reference/6.4/heap-size.html)
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### Author:  [@ksareddy](https://discuss.elastic.co/u/ksareddy)
#### Post date: [November 26, 2019, 3:29pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/12 "2019-11-26T15:29:53Z")
Thanks for the reply **Ryan\_Downey**. I will look into this and will update here.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [December 24, 2019, 3:30pm UTC](https://discuss.elastic.co/t/kibana-is-disconnecting-after-some-load-into-elasticsearch/208264/13 "2019-12-24T15:30:02Z")
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